--- title: How to Get an Accurate Double Glazing Quote description: "How to get an accurate double glazing quote: what to ask for, how to compare like for like, and the sales tactics that inflate prices. Practical York advice." --- [![SM\_Logo\_Final\_Lught](https://smwindowsanddoors.co.uk/hs-fs/hubfs/SM_Logo_Final_Lught.webp?width=140&height=80&name=SM_Logo_Final_Lught.webp "SM_Logo_Final_Lught")](https://smwindowsanddoors.co.uk) - About - [About](https://smwindowsanddoors.co.uk/about) - Doors - [uPVC Doors](https://smwindowsanddoors.co.uk/upvc-doors-york) - [Sliding & Bifold Doors](https://smwindowsanddoors.co.uk/aluminium-sliding-bi-fold-doors) - [Composite Doors](https://smwindowsanddoors.co.uk/composite-doors-york) - [Heritage Aluminium Doors](https://smwindowsanddoors.co.uk/heritage-aluminium-windows-doors) - [Door Repairs](https://smwindowsanddoors.co.uk/window-door-repairs-york) - Windows - [uPVC Windows](https://smwindowsanddoors.co.uk/upvc-windows-york) - [Casement Windows](https://smwindowsanddoors.co.uk/casement-windows-york) - [Sash Windows](https://smwindowsanddoors.co.uk/sash-windows-york) - [Timber Windows](https://smwindowsanddoors.co.uk/timber-windows-york) - [Heritage Aluminium Windows](https://smwindowsanddoors.co.uk/heritage-aluminium-windows-doors) - [Lanterns & Roof Lights](https://smwindowsanddoors.co.uk/korniche-lanterns-flat-roof-lights) - [Window Repairs](https://smwindowsanddoors.co.uk/window-door-repairs-york) - Conservatories - [Conservatories](https://smwindowsanddoors.co.uk/conservatories-orangeries-york) - [Orangeries](https://smwindowsanddoors.co.uk/conservatories-orangeries-york) - Resources - [Gallery](https://smwindowsanddoors.co.uk/gallery) - [Brochures](https://smwindowsanddoors.co.uk/brochure-downloads) - [Blog](https://smwindowsanddoors.co.uk/blog) - [Reviews](https://smwindowsanddoors.co.uk/customer-reviews) - [Contact Us](https://smwindowsanddoors.co.uk/contact) [Request A Quote](https://smwindowsanddoors.co.uk/request-a-quote) [![SM\_Logo\_Final\_Lught](https://smwindowsanddoors.co.uk/hs-fs/hubfs/SM_Logo_Final_Lught.webp?width=140&height=80&name=SM_Logo_Final_Lught.webp "SM_Logo_Final_Lught")](https://smwindowsanddoors.co.uk) [Request A Quote](https://smwindowsanddoors.co.uk/request-a-quote) - About - [About](https://smwindowsanddoors.co.uk/about) - Doors - [uPVC Doors](https://smwindowsanddoors.co.uk/upvc-doors-york) - [Sliding & Bifold Doors](https://smwindowsanddoors.co.uk/aluminium-sliding-bi-fold-doors) - [Composite Doors](https://smwindowsanddoors.co.uk/composite-doors-york) - [Heritage Aluminium Doors](https://smwindowsanddoors.co.uk/heritage-aluminium-windows-doors) - [Door Repairs](https://smwindowsanddoors.co.uk/window-door-repairs-york) - Windows - [uPVC Windows](https://smwindowsanddoors.co.uk/upvc-windows-york) - [Casement Windows](https://smwindowsanddoors.co.uk/casement-windows-york) - [Sash Windows](https://smwindowsanddoors.co.uk/sash-windows-york) - [Timber Windows](https://smwindowsanddoors.co.uk/timber-windows-york) - [Heritage Aluminium Windows](https://smwindowsanddoors.co.uk/heritage-aluminium-windows-doors) - [Lanterns & Roof Lights](https://smwindowsanddoors.co.uk/korniche-lanterns-flat-roof-lights) - [Window Repairs](https://smwindowsanddoors.co.uk/window-door-repairs-york) - Conservatories - [Conservatories](https://smwindowsanddoors.co.uk/conservatories-orangeries-york) - [Orangeries](https://smwindowsanddoors.co.uk/conservatories-orangeries-york) - Resources - [Gallery](https://smwindowsanddoors.co.uk/gallery) - [Brochures](https://smwindowsanddoors.co.uk/brochure-downloads) - [Blog](https://smwindowsanddoors.co.uk/blog) - [Reviews](https://smwindowsanddoors.co.uk/customer-reviews) - [Contact Us](https://smwindowsanddoors.co.uk/contact) [Costs & Buying](https://smwindowsanddoors.co.uk/blog/tag/costs-buying) # How to Get an Accurate Double Glazing Quote By [SM Windows & Doors](https://smwindowsanddoors.co.uk/blog/author/sm-windows-doors) Nov 6, 2026, 2:30:00 PM 3 Minutes Read Getting quotes for new windows should be simple, but the double glazing industry has a reputation for confusing pricing and pushy sales. A clear, accurate double glazing quote makes it far easier to compare fairly and avoid nasty surprises. This guide shows you what to ask for, how to compare like for like, and the tactics that inflate prices. We quote for homes across York and North Yorkshire, and we believe a good quote should be plain and honest. Here is how to get one. ## What an accurate quote needs A price scribbled on the back of a business card tells you nothing. For a quote to be worth comparing, it needs to be based on real measurements and spell out exactly what you are getting. That means someone measuring up properly, not guessing from the street, and a written quote you can read at your leisure. If a firm quotes without measuring, or refuses to leave the price in writing, treat that as a warning sign. ## What to ask for in every quote To compare fairly, make sure each quote covers the same ground. Ask for: - **The exact windows,** including material, style, colour and how many. - **The glass specification,** such as whether it includes a low-E coating and gas fill, and any upgrades like toughened or acoustic glass. - **The locking and hardware,** including how many locking points and whether handles are key-lockable. - **Fitting and finishing,** covering who does the work, making good afterwards, and removal of the old windows. - **The guarantee,** what it covers and for how long. - **Registration under the current building rules,** so the work is properly certified. With these itemised, two quotes become genuinely comparable. Without them, you are guessing. ## How to compare like for like The cheapest quote is not always the best value, and the dearest is not always the best made. Line the quotes up side by side and check they include the same glass, the same locking and the same standard of fitting. A low price with basic glass and a bare-bones lock is not really cheaper than a slightly higher one with better specification, it is just a different product. If one quote is far lower than the others, ask what has been left out rather than assuming you have found a bargain. Our guide to whether [cheap double glazing is worth it](https://smwindowsanddoors.co.uk/upvc-windows-york) goes into where the corners tend to get cut. ## Sales tactics that inflate prices The double glazing trade is known for a few pressure tactics. Being aware of them helps you keep a cool head: - **"Today only" discounts,** where a huge price drop is offered if you sign on the spot. A fair price does not expire at teatime. - **Very long appointments** designed to wear you down until you agree. - **A high "list price" slashed dramatically,** making a still-inflated figure feel like a deal. - **Pressure to sign before you have compared,** or before your partner has seen it. A reputable firm is happy for you to take your time, get other quotes and think it over. If you feel rushed, that itself tells you something. ## Getting the most useful quote A few habits lead to better quotes. Get three where you can, so you have a fair comparison. Be clear about what you want so each firm is pricing the same thing. Do not be shy about asking questions, as a good installer will happily explain. And check who you are dealing with, including reviews and how long they have traded. Our [customer reviews](https://smwindowsanddoors.co.uk/customer-reviews) give a sense of how we work. Because every home is different, a proper quote follows a measured survey. As a rough guide for budgeting, uPVC double glazing typically runs from around 400 to 900 pounds per window supplied and fitted in 2026, but your real figure depends on your home. When you are ready, [request a free quote](https://smwindowsanddoors.co.uk/request-a-quote) and we will measure up and give you a clear written price. ## FAQs ### How do I get an accurate double glazing quote? Have someone measure up properly and give you an itemised written quote covering the windows, glass specification, locking, fitting, guarantee and certification. A price given without measuring, or only verbally, is not something you can rely on or compare. ### How many double glazing quotes should I get? Three is a sensible number. It gives you a fair spread to compare without becoming a chore, and it makes any unusually high or low quote stand out. Just make sure each one is pricing the same specification so the comparison is fair. ### Why are double glazing quotes so different? Because they often include different windows, glass, locking and fitting standards, even when they look similar. Sales tactics and inflated list prices add to the confusion. Itemising each quote and comparing like for like is the way to see what you are really paying for. ### Should I trust a big "today only" discount? Be cautious. A genuine price does not vanish if you take a day to think. Large on-the-spot discounts usually mean the starting price was inflated. A fair firm will let you take your time and compare other quotes without pressure. Want a straightforward, no-pressure quote? [Download our latest brochure](https://smwindowsanddoors.co.uk/brochure-downloads) to see the range first, or [request a free quote](https://smwindowsanddoors.co.uk/request-a-quote) and we will come and measure up. #### SM Windows & Doors Author ## Phone: 07833387823 Email: [Sam@smwindowsanddoors.co.uk](mailto:Sam@smwindowsanddoors.co.uk) Opening times: Mon - Fri: 09:00 - 17:00 Sat-Sun: By Prior Appointment [Follow us on Facebook](https://www.facebook.com/people/SM-Windows-Doors/100093013267883/) [Follow us on Instagram](https://www.instagram.com/smwindowsanddoors/) ![x59dcc190ea7d320001f0083a\_logoAsset-2-1.jpg.pagespeed.ic.lk8k-280iY](https://smwindowsanddoors.co.uk/hs-fs/hubfs/x59dcc190ea7d320001f0083a_logoAsset-2-1.jpg.pagespeed.ic.lk8k-280iY.jpg?width=300&height=106&name=x59dcc190ea7d320001f0083a_logoAsset-2-1.jpg.pagespeed.ic.lk8k-280iY.jpg "x59dcc190ea7d320001f0083a_logoAsset-2-1.jpg.pagespeed.ic.lk8k-280iY") ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "SM Windows & Doors", "url" : "https://smwindowsanddoors.co.uk/blog/author/sm-windows-doors" }, "dateModified" : "2026-11-06T14:30:00.937Z", "datePublished" : "2026-11-06T14:30:00.000Z", "headline" : "How to Get an Accurate Double Glazing Quote", "mainEntityOfPage" : { "@id" : "https://smwindowsanddoors.co.uk/blog/sm-windows-doors-blog/how-to-get-an-accurate-double-glazing-quote", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://smwindowsanddoors.co.uk/hubfs/SM_Logo_Final_Lught.webp" }, "name" : "SM Windows & Doors" } } ```